Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average snowfall in September
- Average snowfall days in September
- Average sea temperature in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
The ushering in of September brings an average high-temperature of a fresh 11.9°C (53.4°F), closely mirroring the 13.2°C (55.8°F) of August. Sørland, in September, registers an average low temperature of 10.4°C (50.7°F), showing a minute reduction from daily highs.Humidity
In September, the average relative humidity is 79%.Rainfall
In Sørland, in September, during 19.1 rainfall days, 47mm (1.85") of precipitation is typically accumulated. In Sørland, during the entire year, the rain falls for 189.5 days and collects up to 640mm (25.2") of precipitation.Snowfall
In Sørland, Norway, snow does not fall in June through September.Sea temperature
In Sørland, the average seawater temperature in September is 11.3°C (52.3°F).Note: Swimming in 11.3°C (52.3°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.
Daylight
In Sørland, the average length of the day in September is 13h and 12min.On the first day of the month, sunrise is at 05:39 and sunset at 20:38. On the last day of September, sunrise is at 07:20 and sunset at 18:37 CEST.
Sunshine
In September, the average sunshine is 6.4h.UV index
The average daily maximum UV index in September in Sørland is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: In September, a daily UV index of 3 turns into the following recommendations:
Ensure safety - Recommendations to avert sunburn are presented. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Frequently asked questions
What are the temperatures in Sørland in September?
What is the average humidity in September in Sørland?
How much does it rain in Sørland in September?
When it does not snow in Sørland?
Does it snow in Sørland in September?
What is the sea water temperature in September in Sørland?
How many hours of daylight does Sørland have in September?
When are sunrise and sunset in September in Sørland?
How long on average sun shines in September in Sørland?
What is the UV index intensity in September in Sørland?
Average temperature in September
Sørland, Norway
- Average high temperature in September: 11.9°C
The warmest month (with the highest average high temperature) is August (13.2°C).
The month with the lowest average high temperature is March (3.5°C).
- Average low temperature in September: 10.4°C
The month with the highest average low temperature is August (11.6°C).
The coldest month (with the lowest average low temperature) is March (1.4°C).
Average pressure in September
Sørland, Norway
- Average pressure in September: 1008.7mbar
The month with the highest atmospheric pressure is May (1013.8mbar).
The month with the lowest atmospheric pressure is December (1000.2mbar).
Average wind speed in September
Sørland, Norway
- Average wind speed in September: 25.3km/h
The windiest month (with the highest average wind speed) is January (33.9km/h).
The calmest month (with the lowest average wind speed) is July (21.8km/h).
Average humidity in September
Sørland, Norway
- Average humidity in September: 79%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are March and December (70%).
Average rainfall in September
Sørland, Norway
- Average rainfall in September: 47mm
The wettest months (with the highest rainfall) are November and December (76mm).
The driest month (with the least rainfall) is June (25mm).
Average rainfall days in September
Sørland, Norway
- Average rainfall days in September: 19.1 days
The month with the highest number of rainy days is November (21.3 days).
The month with the least rainy days is February (10.8 days).
Average snowfall in September
Sørland, Norway
- Average snowfall in September: 0mm
The month with the highest snowfall is February (86mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in September
Sørland, Norway
- Average snowfall days in September: 0 days
The month with the highest number of snowfall days is March (11.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average sea temperature in September
Sørland, Norway
- Average sea temperature in September: 11.3°C
The best month for swimming (with the highest average sea temperature) is July (13°C).
The coldest month (with the lowest average sea temperature) is March (4.3°C).
Average daylight in September /
Average sunshine in September
Sørland, Norway
- Average daylight in September: 13h and 1min
The month with the longest days is May (Average daylight: 17h and 30min).
The month with the shortest days is June (Average daylight: 0h and 0min).
- Average sunshine in September: 6h and 2min
The month with the most sunshine is May (Average sunshine: 8h and 18min).
The month with the least sunshine is June (Average sunshine: 0h and 36min).
Average sunshine days in September
Sørland, Norway
- Average sunshine days in September: 8.8 days
The month with the most sunshine days is July (14.8 days).
The month with the least sunshine days is November (5.1 days).
Average UV index in September
Sørland, Norway
- Average UV index in September: 3
The month with the highest UV index is July (UV index 4).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).
Average cloud cover in September
Sørland, Norway
- Average cloud cover in September: 58
The month with the most cloud cover is March (Cloud cover 71).
The month with the least cloud cover is July (Cloud cover 55).
Average visibility in September
Sørland, Norway
- Average visibility in September: 10km
The months with the highest visibility are June, July, August, September and October (10km).
The months with the lowest visibility are January, February, March, April, May, November and December (9km).
Sørland, Norway
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